package xm.web.filter;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
//import javax.servlet.annotation.WebFilter;
/**

 * Servlet Filter implementation class MyFilter

 */
//@WebFilter("/MyFilter")

public class MyFilter implements Filter {
	 private int hitCount; 
    /**
     * Default constructor. 
     */
    public MyFilter() {
        // TODO Auto-generated constructor stub
        hitCount = 0;
    }
	/**
	 * @see Filter#destroy()
	 */
	public void destroy() {
		// TODO Auto-generated method stub
	}
	/**
	 * @see Filter#doFilter(ServletRequest, ServletResponse, FilterChain)
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		// TODO Auto-generated method stub
		// place your code here
		System.out.println("վ");
	    hitCount++;
	    request.setAttribute("hitCount", hitCount);
		chain.doFilter(request, response);
	}
	/**
	 * @see Filter#init(FilterConfig)
	 */
	public void init(FilterConfig fConfig) throws ServletException {
		// TODO Auto-generated method stub
		String site = fConfig.getInitParameter("Site"); 
		System.out.println("Site.value: " + site); 
	}
}
